Answer:
Both are correct.
Step-by-step explanation:
In the point (4,-2) and (4,-7), the x-coordinates are same. So, the distance between these points is the absolute difference between the y-coordinates of these points.

So, Laura is correct.
In the point (2,3) and (-9,3), the y-coordinates are same. So, the distance between these points is the absolute difference between the x-coordinates of these points.

So, Ryan is correct.
Hence, both are correct.
Y=-x+60 which draws a line directly from 60 on the y axis to 60 on the x axis, and crossing through the center of your scatter
Answer:

Step-by-step explanation:
All this takes is the use of the power rule, which, for integrals, says that
∫
=
.
With this in mind, we can integrate:
∫
=
.
We can also check our answer by differentiating our answer:

so we are correct!
hope this helped!
Answer:
The fraction is 470/1000, which can be simplified to 47/100, and that is 47%.
Step-by-step explanation:
Basically you take what is asked for and you divide it by the total amount.
470 is the amount of girls as contestants.
1000 is the total amount of contestants.
And that gives you the ratio 470/1000.
Hope this helped!
Answer:
9.4
Step-by-step explanation: